Fixed relative links

Author: tshaddix

README.md

@@ -7,8 +7,8 @@ A search and select React.JS component for picking the perfect giphy.
 
 ## Table of Contents
 
-- [Installation](#Installation)
-- [Usage](#Usage)
+- [Installation](#installation)
+- [Usage](#usage)
 
 ## Installation
 
@@ -27,9 +27,9 @@ import {Selector, ResultSort, Rating} from "react-giphy-selector";
 
 ```
 
-- [Selector](#Selector)
-- [Rating](#Rating)
-- [ResultSort](#ResultSort)
+- [Selector](#selector)
+- [Rating](#rating)
+- [ResultSort](#resultSort)
 
 ### Selector
 
@@ -43,10 +43,10 @@ The selector component contains all of the search, display, and selection logic.
 
 That said, there are a bunch of props that allow you to make this component your own. Note: the `?` included at the end of a property name denotes it as optional.
 
-- `apiKey: string`: [Your Giphy Project API Key]([Giphy API Key](https://developers.giphy.com/).
+- `apiKey: string`: [Your Giphy Project API Key](https://developers.giphy.com/).
 - `onGifSelected?: (gifObject: IGifObject) => void`: The function to fire when a gif search result has been selected. The `IGifObject` represents the full [GIF Object](https://developers.giphy.com/docs/#gif-object) returned via the Giphy API.
-- `rating?: Rating`: The maximum rating you want to allow in your search results. Use the exported [Rating](#Rating) enum for help. Default: `Rating.G`.
-- `sort?: ResultSort`: The sort order of the search results. Use the helper enum [ResultSort](#ResultSort). Default: `ResultSort.Relevant`.
+- `rating?: Rating`: The maximum rating you want to allow in your search results. Use the exported [Rating](#rating) enum for help. Default: `Rating.G`.
+- `sort?: ResultSort`: The sort order of the search results. Use the helper enum [ResultSort](#resultsort). Default: `ResultSort.Relevant`.
 - `limit?: number`: The number of results to return. Default: `20`.
 - `suggestions?: string[]`: An array containing one-click searches to make it easy for your user. Will not show suggestions section if none are passed. Default: `[]`.
 - `queryInputPlaceholder?: string`: The placeholder text for the search bar text input. Default `'Enter search text'`.